'It's In the Data': One Parent's Quest to Make School COVID Case Counts More Transparent

Sarah Favot

Favot is an award-winning journalist and adjunct instructor at USC's Annenberg School for Communication and Journalism. She previously was an investigative and data reporter at national education news site The 74 and local news site LA School Report. She's also worked at the Los Angeles Daily News. She was a Livingston Award finalist in 2011 and holds a Master's degree in journalism from Boston University and BA from the University of Windsor in Ontario, Canada.

'It's In the Data': One Parent's Quest to Make School COVID Case Counts More Transparent

Jorge A. Caballero agonized over whether to send his toddler to preschool, but ultimately decided he couldn't teach his child how to socialize and share with other children at home. On the third day of school, he received the news all parents dread: His child was in contact with another who tested positive for COVID-19.


He now regrets that decision and doesn't know if he'll send his toddler back.

"We're setting ourselves up for a major wave that starts with children," he said.

Caballero, co-founder and head of data insights for Coders Against COVID and a clinical informatics researcher, should know. For more than a year he's been poring over COVID data and posting aggregated metrics from the Los Angeles Unified School District (LAUSD) and other large school districts on his Twitter feed, @DataDrivenMD.

And just over a week ago, LAUSD parent advocacy group Parents Supporting Teachers tapped Caballero to help them get data they were asking the district for for months.

Less than a week after the district reported the first school-based COVID-19 outbreak at Grant Elementary School in East Hollywood where seven children contracted the virus, the parent group detailed thousands more COVID cases.

Those cases do not appear to be contracted at schools, but according to the parent group, district data shows there were 2,862 active COVID cases among students and staff as of Sunday night.

LAUSD has its own dashboard where parents can search for their child's school and see how many students or staff tested positive for COVID and how many cases were linked to a "school-based transmission." It also shows the infection rate for the community of schools and the community identified by the L.A. County Department of Public Health.

But the dashboard doesn't show district-wide aggregated data like the figures reported Sunday. That's where Caballero stepped in.

Caballero wrote a script that scrapes the district's data, and every morning he turns it over to a group of parents who've created a public Google spreadsheet that shows the rates district-wide, not just the individual school. It also creates a record of what the numbers were each day so parents can compare the rates and see trends over time. The district data offers just a snapshot of the data for that day. It helps parents "better understand and contextualize COVID-19 cases across our schools and neighborhoods," the group said.

Jorge Caballero is co-founder and head of data insights for Coders Against COVID.

"He has been a godsend," said Jenna Schwartz, co-founder of Parents Supporting Teachers. She quickly realized how monumental the task was after members of her group began to input the data for nearly 1,000 campuses by hand. Then, they found Caballero. "None of this would have been possible without him."

LAUSD has such robust data about positive cases because it requires every staff member and student to be tested weekly, regardless of their vaccination status. That is the strictest testing protocol of any major school district in the nation.

We talked to Caballero about why it was important to release this cumulative data.

What prompted you to start pulling the LAUSD data yourself and posting it on Twitter?

The reason I have an interest in what's going on at LAUSD and even New York City schools is because what they do ends up having a ripple effect across the country. We have a child who is too young to be vaccinated. We are in a precarious position where we can't safely send them to school because the community case rate is so high across the country [and] there is a known risk of our child getting exposed. In fact, we were just notified yesterday that they were exposed.

In the absence of effective public health measures, we will continue to have exposures and outbreaks that have collateral damage in that they harm people that are either immunocompromised or children who are too young to be vaccinated.

From my perspective of over a decade of health data expertise and analysis, it's in the data. We cannot afford to have people choose not to be vaccinated if we hope to keep schools open safely, if we hope to regain any sense of normality moving forward.

The moment that you put unvaccinated children and staff in an enclosed space for hours at a time, with the highly transmissible delta variant, you're going to have clusters of cases almost immediately.

When you talk to parents and you talk to teachers about the process — the process that is actually going on in terms of exposure notification — you quickly get the sense that LAUSD only has had seven school-linked cases, because they're not being reported effectively. They're not being contract-traced effectively.

The numbers don't add up. We're setting ourselves up for a major wave that starts with children.

Do you fault LAUSD for not having effective contact tracing, specifically, or are you saying in general that's a problem we're having at the national level as well?

It's not LAUSD's fault that we squandered the summer. We should have done better at a national, state and local level at recognizing the clear and present threat that was and is the delta variant.

We knew what was coming our way. Everything that's making headlines in the U.S. now made headlines in England, Scotland, the U.K, Israel, India, New Zealand, Australia.

We did fail at the policy level to adapt back-to-our-school policies to this new reality. It's taking a lot of effort to overcome the inertia of all of these existing policies and to move the Titanic in a direction that's going to steer away from that iceberg.

We all worked as hard as we could. We were at mile 23 of a marathon. Delta variant set us back to around mile 13. We have to adapt and we will make this into a relay race, we will find a way to get to the finish line, but we have to recognize that there needs to be a change in the strategy. We can't keep doing what we were doing.

Are there tech issues that you're seeing with the LAUSD dashboard?

You can tell that the folks at LAUSD are struggling with the dashboard. There's just little quirks shown up over the course of the past two weeks. As a software engineer myself, I can tell that they're having difficulty getting their hands around the data.

In LAUSD's COVID dashboard and in your database you have the data divided by the communities identified by the L.A. County Department of Public Health and include the community case rate reported by the county. Why is it important to compare infection rates at schools to the community as a whole?

Comparing the case rate at the individual schools to the broader community is one way to identify data gaps and/or the need for improved contact tracing. For nearly every facility, the school-based case rate has been higher than the community and county case rates. This observation was the first indication, to me, that LAUSD was going to run into problems. When the school-based case rates are significantly higher than the community and county rates, this suggests that the community and county-level data is underestimating the actual case rate. For example, asymptomatic persons aren't getting tested and it could mean that school-based transmission is under-reported due to inadequate contact tracing resources. Before school started, the former issue was dominating the disparity in rates, but the more time that unvaccinated and/or unmasked kids spend in classrooms, cafeterias and hallways, the more that the latter comes into play.

Why is it important to have aggregated data rather than just data by school?

Detecting hotspots requires the ability to zoom in-and-out of the data across geography and time. Say that you're a family with a child under 12 who is in a social bubble with families that have kids in high school: You'd probably want to avoid having one of those high schoolers babysit when the case rate for the community of schools is trending upward.

Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases and the chief medical advisor to the president, said he hopes we will have "some good control" over COVID by spring 2022 if people get vaccinated.

We can absolutely change that. It just requires the political will to acknowledge the problem and to be willing to make those tough decisions.

Would you support a federal vaccine mandate?

Absolutely. There's talk about a state level vaccine mandate and I'm very supportive of that. We are in a public health emergency. Based on the data that I'm seeing, it makes absolute sense and it would be quite frankly political and public health malpractice not to consider a vaccination mandate for those who are eligible for a fully approved vaccine.

You decided to send your toddler child to school and that's where they were exposed?

Just like any other set of parents, there's only so much you can do to help your child develop especially at this early age. There's no way two adults can teach their child how to share, how to socialize, how to resolve conflict.

We made the very difficult decision to try to send our kiddo back to pre-school and we thought we had everything covered. They spent no more than 15 minutes inside of a classroom, because we picked them up late and dropped them off early. We bought them HEPA filters, we made sure the windows were open and the staff were fully vaccinated. We did everything we possibly could within our control, and then some.

Three days into the school year, we received a notification that our child was exposed on the first day of class. We find ourselves in a situation that is all-too-common across the country, certainly across the state and definitely across the L.A. Unified School District.

Do you think you'll send your child back?

I didn't want to send them at all, but we had to for their sake. We needed to send them to school. I'm not certain that we will send them back. In our case, it seems as though somebody sent their child to class while waiting for test results. That is a frustratingly common scenario based on what my pediatrician friends are telling me. That's a betrayal of trust that we had placed on the other families in the school. We haven't decided yet, but right now, I'd say absolutely not.

This interview has been lightly edited for brevity and clarity.

The $260M Robot Revolution Happening in Torrance

🔦 Spotlight

Hello Los Angeles,

Forget rockets. This week, the loudest move in the defense tech scene came from a factory floor in Torrance, where Hadrian secured $260 million to fuel its robot-run revolution.

The company, which builds AI-powered, robot-run factories for America’s aerospace and defense industries, announced the massive Series C raise, led by existing investors like Lux Capital and Founders Fund, along with a factory expansion loan facility arranged by Morgan Stanley. The funding will power Hadrian’s third factory (in Arizona), unlock full product manufacturing, and accelerate its mission to bring American manufacturing roaring back faster, smarter, and more automated than ever.

And here’s what makes them fascinating: Hadrian isn’t just churning out parts. They’re reinventing what a factory is. Their facilities look more like giant humming circuit boards than the smokestacks of old, packed with robots, AI, and ambition to move at the speed of software.

It’s the kind of vision you’d expect from a founder who speaks about reshoring U.S. manufacturing as if it were a moral obligation and then backs it up with billion-dollar contracts and steel-and-silicon proof.

We’ll be watching closely to see what Hadrian assembles next. One thing’s certain: the robots are already working overtime, and if you’re smart (or a robot whisperer), you might want to join them.

🤝 Venture Deals

LA Companies

  • Boulevard, a SaaS startup that helps salons and self-care businesses manage scheduling and operations, has raised an $80M Series D led by JMI Equity at a valuation near $800M. The funding will fuel enhancements to its AI-powered scheduling tools and support continued product innovation and market expansion. - learn more
  • Rwazi has raised $12M in Series A funding to expand its AI-powered decision-making platform, which helps businesses replace gut-based decisions with real-time insights and simulations based on consumer behavior. The round was led by Bonfire Ventures and will support the growth of Rwazi’s simulation engine and data infrastructure to help companies make more precise, data-driven decisions across marketing, product, and operations. - learn more
  • Lexington Bakes, an artisan bakery known for its gluten-free, organic oat bars and luxury brownies, has raised $1M in a seed round. The investment was led by Rainfall Ventures. The funding will help the company transition to co-manufacturing, expand its retail reach from about 100 to a projected 1,000 doors in the next year, and scale up its team and operations. - learn more

LA Venture Funds

  • TCG (The Chernin Group) participated in Substack’s latest $100M funding round, joining Andreessen Horowitz, and other investors. Their investment underscores confidence in Substack’s vision to grow its subscription publishing platform and expand its tools for independent writers and creators. - learn more
  • Acre Venture Partners participated in Zucca’s $5M funding round to help the Seattle startup scale its platform, which uses AI to design and develop plant-based food products faster and more efficiently. Their investment will support Zucca’s mission to create sustainable, health-focused foods and expand its operations. - learn more
  • Sound Ventures joined XMTP’s $80M Series B to back its vision of redefining how people communicate in the web3 world. With this funding, XMTP plans to scale its decentralized, privacy-focused messaging protocol, enabling secure, wallet-to-wallet conversations across the blockchain ecosystem. - learn more
  • Morpheus Ventures and Sage Venture Partners participated in Datavations’ $17M Series A funding round, with Morpheus joining as a new investor and Sage returning as an existing backer. Datavations, an AI-driven analytics platform for the building materials and home improvement industries, uses machine learning to deliver actionable insights on pricing, inventory, assortment, and supply chains. The funds will be used to grow the team, accelerate development of its Commerce Alert Hub, and expand its presence across North America. - learn more
  • Mucker Capital led the $3.3M seed round for Bidbus, an AI-powered consumer-to-dealer used car marketplace in the U.S. The platform enables car owners to auction their vehicles online and receive competing offers from dealers, while dealers gain access to high-quality inventory more efficiently. The funding will help Bidbus enhance its AI capabilities and expand into new markets. - learn more
  • Creative Artists Agency (CAA) participated as a strategic investor in Moonvalley’s $84M funding round, signaling strong industry confidence in the company’s development of a fully licensed, AI-powered video generation platform tailored for professional filmmakers and studios. CAA’s investment reinforces Moonvalley’s commitment to ethical AI practices and provides it with a direct pipeline to top-tier creative talent and entertainment partners. - learn more
  • MANTIS Venture Capital joined Zip Security’s $13.5M Series A funding round, backing the company's mission to deliver automated, AI-driven cybersecurity and compliance solutions. Their participation supports Zip’s efforts to expand its engineering team, build deeper platform integrations, and scale into regulated industry verticals like defense, finance, and healthcare. - learn more
  • Rebel Fund participated in Apolink’s oversubscribed $4.3M seed round, joining other notable backers such as Y Combinator and 468 Capital. By investing in this 19‑year‑old–led space tech startup, Rebel Fund is supporting Apolink’s mission to deliver continuous LEO satellite connectivity and facilitate its planned demo missions and constellation build‑out. - learn more

    LA Exits
    • Retina AI is to be acquired by Onar in a deal that will enhance Onar’s AI-powered customer analytics and personalization offerings. By integrating Retina’s predictive customer lifetime value technology, Onar aims to provide businesses with deeper insights into customer behavior and more precise targeting. The acquisition highlights Onar’s commitment to delivering data-driven solutions for optimizing customer relationships. - learn more
    • Nearsure, a U.S.-based tech services company with over 600 professionals across 18 Latin American countries, has been acquired by Nortal to bolster its AI and enterprise solutions in the Americas. Known for its AI-driven transformation, custom software, and partnerships with major platforms, Nearsure will merge into Nortal’s U.S. operations and rebrand later this year. The acquisition allows Nearsure to expand into U.S. and European markets while enhancing its AI, cybersecurity, and enterprise offerings. - learn more
    • InsideOut Sports & Entertainment, the event production company behind high‑profile sports events like The Pickleball Slam, Pro Padel League, and Major League Pickleball, has been acquired by GSE Worldwide, marking GSE’s first foray into live event production. Founded by tennis legend Jim Courier and Jon Venison, who will now serve as EVP and head of the new GSE Productions division, InsideOut’s team will integrate into GSE to help scale its live-event operations into new markets. - learn more

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      From Sunset Boulevard to Outer Space: LA’s Latest

      🔦 Spotlight

      Good Morning Beliebers and Los Angeles!

      While Justin Bieber’s new album dropped last night, here’s what else is making headlines in Los Angeles this week.

      Luma has opened its Dream Lab on Sunset Boulevard, boldly positioning itself at the forefront of AI-powered creativity. Known for transforming ordinary photos into cinematic 3D scenes, Luma is combining cutting-edge research with practical tools to build a playground for artists, engineers, and anyone ready to push the boundaries of visual storytelling. In their words: “From Hollywood blockbusters to the next generation of immersive media, this is where the magic happens.”

      Meanwhile, well beyond our skyline, SpaceX reportedly hit an eye-popping $400 billion valuation in a recent share sale, making it one of the most valuable private companies ever. The milestone reflects both investors’ fervor for the commercial space race and LA’s unrivaled role as the launchpad of aerospace innovation.

      LA continues to prove it can deliver on the ground, in the cloud, and far beyond the stars. See you next week.

      🤝 Venture Deals

      LA Companies

         
      • Varda Space Industries, the El Segundo–based company manufacturing pharmaceuticals in microgravity, has raised $187M in a Series C round led by Natural Capital and Shrug Capital, bringing its total funding to approximately $329M. The funds will support an increased launch cadence of robotic drug-production capsules, expansion of its El Segundo lab for biologic drug crystallization, and broader efforts to scale commercial microgravity-driven drug formulation and hypersonic reentry testing. - learn more

      LA Venture Funds

      • Rebel Fund participated in Vellum’s $20M Series A round, which was led by Leaders Fund. The company helps businesses build and optimize LLM-powered applications. Vellum plans to grow its team and speed up product development with the new funding. - learn more
      • Bold Capital participated in a $31M Series B funding round for Aqtual, a Hayward, California based precision medicine startup developing a cutting edge cell free DNA (cfDNA) multiomics platform. The capital will help commercialize Aqtual’s flagship rheumatoid arthritis diagnostic, currently being tested in a 1,300 patient trial, and support expansion into other chronic and autoimmune diseases. - learn more
      • Strong Ventures invested in VERAMORE, a skincare brand focused on addressing early signs of aging in women. Since launching in March 2022, VERAMORE has grown over 300% annually, expanded to more than 16 products, and entered markets including Japan, Singapore, Vietnam, Taiwan, Europe, and Korea. The funding will support its D2C growth, product-driven marketing, and planned global expansion starting with Japan in 2025 and the U.S. and Europe in 2026. - learn more
      • Mucker Capital joined a $3.7M seed funding round for Velvet Capital aimed at launching its DeFAI operating system and $VELVET governance token. Velvet’s vertically integrated DeFi toolkit combines AI-powered trading, portfolio management, APIs, and a native token to streamline on-chain investment for funds, DAOs, and individual traders. The funding will accelerate platform development, the rollout of its tokenomics, and broader adoption of its intent-based DeFi suite. - learn more
      • Btech Consortium Fund participated in a $8.5M Series A funding round for Castellum.AI, a New York based financial crime compliance platform that uses in‑house risk data, AI, and screening tools to help financial institutions manage AML/KYC compliance. The funds will be used to expand their team, enhance integrations with financial institutions, and accelerate adoption of their AI‑powered compliance solutions. - learn more
      • Bold Capital Partners joined the oversubscribed $45M Series A round for Centivax, a South San Francisco biotech company dedicated to developing a universal flu vaccine using a proprietary mRNA-based immune-engineering platform. Led by Future Ventures, the funding will help Centivax advance its lead candidate into Phase I clinical trials and expand its broader universal immunity pipeline targeting pathogens like RSV, HIV, and malaria. - learn more
      • Alpha Edison participated in Honor Education’s $38M Series A funding round for the San Francisco–based learning platform. Honor uses AI‑enhanced, mobile-first courses and credentialed programs to improve engagement and leadership development. The funding will be used to scale AI capabilities, personalize learning experiences, and expand the company’s operations and customer‑success teams to meet rising demand. - learn more
      • Wasserman Ventures participated in a $7M seed round for Fantasy Life, the fantasy sports platform founded by Matthew Berry. The funding will support the launch of Fantasy Life’s revamped platform, featuring new “Guillotine Leagues,” a modernized app experience, and enhanced content and tools to scale its audience and technology offerings. - learn more

      LA Exits
      • El Segundo based Kaye Capital Management, a fee only RIA with approximately $700M in assets under management and $300M in assets under advisement, was acquired by Modern Wealth Management, marking its 17th acquisition and pushing its total AUM over $8.5B. The deal strengthens Modern Wealth’s presence in California and adds Kaye’s institutional retirement plan expertise to its suite of financial and retirement solutions for clients. - learn more
      • NIRx Medical Technologies was acquired by Gilde Healthcare’s private equity fund and combined with Artinis Medical Systems to form a world-leading neuroimaging group. Both companies will retain their brands and locations while collaborating on R&D, product development, and global expansion of their functional near-infrared spectroscopy (fNIRS) tools to advance research in mental health, neurodegenerative diseases, and stroke rehabilitation. - learn more
      • Emotive, a conversational SMS marketing platform, has been acquired by Privy to create a unified solution for e-commerce brands that combines email, SMS, pop-ups, and real-time customer conversations. The integrated platform will help over 10,000 merchants simplify their marketing, personalize customer interactions, and strengthen relationships with dedicated strategists and transparent pricing. - learn more

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      Tinder, Starlink, and Apple’s New Studio: This Week in LA

      🔦 Spotlight

      Happy Independence Day, Los Angeles! 🇺🇸

      While you're celebrating freedom, here are some electrifying updates lighting up LA’s tech, satellite, and music scenes:

      🔥 Tinder mandates Face Recognition in California

        Image Source: Tinder

      Tinder is now requiring all new users in California to complete a biometric face check, a brief video selfie processed via FaceTec, to verify profiles are genuine. The video is deleted post-verification, though an encrypted face map remains while the account is active. This West Hollywood based move could redefine trust, safety, and privacy in mainstream consumer apps.

      🌐 Starlink clears hurdle to launch in India

      Elon Musk’s SpaceX backed Starlink has cleared most regulatory and licensing hurdles with India’s Department of Telecommunications, marking a key step toward launching satellite broadband in one of the world’s fastest growing markets. Final approvals from the national space regulator are pending, and services, expected to deliver high speed connectivity to underserved regions, could launch in the coming months. This is a major milestone for Starlink’s global expansion.

      🎧 Apple Music opens Culver City creative hub

        Image Source: Apple

      Apple Music is celebrating its anniversary by launching a brand new 15,000 square foot, three story studio in Culver City. The facility, featuring a 4,000 square foot soundstage, spatial audio suites, podcast booths, and more, is designed by Eric Owen Moss and slated to open mid August. It solidifies LA’s reputation as a creative powerhouse and reaffirms Apple’s commitment to investing in and nurturing our city's cultural ecosystem.

      From dating apps to deep space to sound stages, LA isn’t just watching the future unfold, we’re building it.

      Here’s to independence, imagination, and everything this city dares to launch next. Happy Fourth, Los Angeles.

      🤝 Venture Deals

      LA Companies

      • Castelion has raised a $350M Series B round led by Lightspeed Venture Partners alongside Altimeter Capital to scale its hypersonic missile production capabilities. The El Segundo-based defense startup plans to use the funds to expand manufacturing, accelerate testing through its SpaceX-inspired rapid development model, and position itself as a cost-effective supplier of hypersonic weapons to the U.S. military and its allies. - learn more
      • Earth Sama, a Calabasas, California–based climate-tech platform that helps rural farming and Indigenous communities generate and manage carbon credits, secured investment from Omtse Ventures. The funding will support the rollout of Earth Sama’s blockchain-powered field app, climate-creator platform, and smart-contract tools to scale community-led carbon credit projects globally under the Paris Agreement’s Article 6.4 framework. - learn more

                LA Venture Funds

                • Plassa Capital participated in Metafide’s $3.275M funding round. Miami based Metafide, the creator of SURGE, a gamified trading platform that combines AI neural networks and human insight, will use the funds to scale and launch SURGE into the market. - learn more
                • BOLD Capital Partners participated as a founding investor in Syntis Bio’s $33M Series A round, with an additional $5M in NIH grants. The Boston-based biotech is developing oral therapies for obesity and rare diseases, and the funding will help advance its SYNT platform, moving its lead obesity treatment, SYNT-101, into Phase 1 trials and supporting development of SYNT-202 for homocystinuria. - learn more
                • BAM Ventures participated in Cred’s $15M seed round for its predictive intelligence startup. San Francisco based Cred uses AI to unify company data with real time market signals and deliver actionable insights for sales and operations. The funding, led by defy.vc, will be used to scale Cred’s platform, expand its customer base, and grow team and product capabilities. - learn more
                • BOLD Capital Partners participated in Gallant’s $18M Series B round to advance its ready-to-use stem cell therapies for pets. The funding, led by Digitalis Ventures with additional support from NovaQuest Capital, will help Gallant bring its off-the-shelf regenerative treatments to market. - learn more
                • Rebel Fund joined the seed round for Rocketable, contributing to the $6.5M raised to build a portfolio of fully automated SaaS companies. San Francisco-based Rocketable, backed by True Ventures and others, uses AI agents to operate acquired software products, and Rebel’s support will help scale both the platform and acquisitions. - learn more 
                        LA Exits
                        • Leasepath, a cloud-first provider of equipment lease and loan management software, has been acquired by Solifi to enhance its mid-market offerings. The deal allows Solifi to expand Leasepath’s Microsoft Dynamics-based platform into new global markets while keeping Leasepath’s team and leadership in place. - learn more

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